﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace @class
{
    class cheng:Calculate
{       public override void DisplayResult(int num1,int num2)
        {
            base.DisplayResult(num1,num2);
            int result;
            result = num1 * num2;
            Console.WriteLine(num1+"*"+num2+"="+result);

        }
}
}
